Firewall

Configuring Cellular Modems — OPNsense Wiki & Documentation documentation. OPN20076B. OPNsense Features OpenVPN, Proxy, IPS, QoS, CARP, Netflow, More..
The inline IPS system of OPNsense is based on Suricata and utilises Netmap to enhance performance and minimize cpu utilisation. This deep packet inspection system is very powerful and can be used to mitigate security threats at wire speed. Integrated support for ET Open rules. The ETOpen Ruleset is an excellent anti-malware IDS/IPS ruleset that enables users with cost constraints to significantly enhance their existing network-based malware detection. Integrated SSL Blacklist (SSLBL) A project maintained by abuse.ch.

The goal is to provide a list of “bad” SSL certificates identified by abuse.ch to be associated with malware or botnet activities. Intergrated Feodo Tracker Feodo (also known as Cridex or Bugat) is a Trojan used to commit ebanking fraud and steal sensitive information from the victims computer, such as credit card details or credentials.
BandwidthD issues. The Hunt For the Ultimate Free Open Source Firewall Distro. I've been a hard-core Untangle fan for several years now, but I recently wanted to explore other firewall options.

Being wrapped around a commercial product, Untangle charges money for its high-end features. However, I figured since most all those features are covered by the open source community, there must be non-commercial options out there. I began my hunt for the best free firewall. I scoured the internet, downloading any and all offerings from 2 principal types of entities: 1. companies with an open source community branch or free non-trial version, and 2. open source community projects ("free as in speech" or free software / paid support biz models).

I tried just about every ISO I could get my hands on. Untangle commercial w/ free version Good * 64-bit version available * awe-inspiring web-based GUI * very easy to setup & get up and running quickly * free version is very functional--plenty of features for most home networks * updating is fully automatic. Free tools - SophosTalk community. Conficker, Rootkit and Malware Removal. BandwidthD - Log File Info. Smoothwall - Bandwidthd - IP / Subnet accounting by protocol. Last Updated 09/04/05 Mod version 2.1 1.

What is bandwithd?
Bandwidthd is a unix deamon for graphing the traffic generated by each machine on several configurable subnets. It is much easier to configure than mrtg, and provides significanlty more usefull information. Mrtg only tells you how much bandwidthd you are using, bandwidthd tells you that, and who is using it. Each ip address that has moved any significant volume of traffic has its own graph. Bandwidthd is targeted to run on my routing platforms. Take a look at these screenshots to see what it looks like: BandwidthD Pic 1BandwidthD Pic 2 2. If you are upgrading from an older version your logs and graphs will not be kept.If you do want to keep your old data you must move or backup your old bandwidthd folder. Grab the bandwidth archive from here (283k).

Code: tar -zxvf bwd201-1.tgz -C / This will extract all of the files to the correct locations.
Smoothwall - Search - Transfer DHCP. Smoothwall - VPN routing inte Orange network. Untangle - Site to Site VPN step by step instructions - Untangle Forums. InstallationGuide. If you follow this guide you will be able to set up the Open Source (free) firewall pfSense.

You will be able to have a separate WiFi LAN subnet with access to the internet that cannot access the internal and seperate LAN. This guide is intended for users who are from the Linksys, Netgear, D-link etc. firewall/router background. No experience is needed with FreeBSD or Linux to install and run pfSense. When you are finished, management of pfSense will be from a web interface just like any of the SOHO firewall/router appliances. The pf in pfSense stands for 'Packet Filter'. Reasons for switching to pfSense. pfSense is a very powerful and stable project with advanced features.

While running additional applications on a firewall can increase your exposure to potential risk of being hacked, it can still be extremely useful to add a few apps to pfSense.
Transfer image from one CF to another.